[jira] (TINKERPOP-1619) TinkerGraphComputer worker count affects OptionalStep query results

["Ted Wilmes (JIRA)" <ji...@apache.org>]

Ted Wilmes created TINKERPOP-1619:
-------------------------------------

             Summary: TinkerGraphComputer worker count affects OptionalStep query results
                 Key: TINKERPOP-1619
                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1619
             Project: TinkerPop
          Issue Type: Bug
          Components: process
    Affects Versions: 3.3.0
            Reporter: Ted Wilmes


I found that when I bump the worker count up to 4 on my local box, the dedup nested in the optional appears to not be handled correctly.

{code}
gremlin> g = TinkerFactory.createModern().traversal()
==>graphtraversalsource[tinkergraph[vertices:6 edges:6], standard]
gremlin> g.withComputer(Computer.compute().workers(3)).V(1, 2).optional(bothE().dedup())
==>e[9][1-created->3]
==>e[7][1-knows->2]
==>e[8][1-knows->4]
==>v[2]
gremlin> g.withComputer(Computer.compute().workers(4)).V(1, 2).optional(bothE().dedup())
==>e[9][1-created->3]
==>e[7][1-knows->2]
==>e[7][1-knows->2]
==>e[8][1-knows->4]
{code}



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